<template>
  <view class="container">
    <!-- 小程序头部兼容 -->
    <!-- #ifdef MP -->
    <view class="mp-search-box">
      <input class="ser-input" type="text" value="输入关键字搜索" />
    </view>
    <!-- #endif -->

    <!-- 头部轮播 -->
    <view class="carousel-section">
      <!-- 标题栏和状态栏占位符 -->
      <view class="titleNview-placing"></view>
      <!-- 背景色区域 -->
      <view
        class="titleNview-background"
        :style="{ backgroundColor: titleNViewBackground }"
      ></view>
      <swiper class="carousel" circular @change="swiperChange">
        <swiper-item
          v-for="(item, index) in advList"
          :key="index"
          class="carousel-item"
          @click="navToUrl(item.link)"
        >
          <image :src="item.url" />
        </swiper-item>
      </swiper>
      <!-- 自定义swiper指示器 -->
      <view class="swiper-dots">
        <text class="num">{{ swiperCurrent + 1 }}</text>
        <text class="sign">/</text>
        <text class="num">{{ swiperLength }}</text>
      </view>
    </view>
    <!-- 分类 -->
    <view class="cate-section">
      <view class="cate-item" @click="navToUrl('/pages/coupon/receive/index')">
        <image src="/static/temp/c3.png"></image>
        <text>领券中心</text>
      </view>
      <view class="cate-item" @click="navToUrl('/pages/product/list?cate_id1=1')">
        <image src="/static/temp/c5.png"></image>
        <text>手机数码</text>
      </view>
      <view class="cate-item" @click="navToUrl('/pages/product/list?cate_id1=2')">
        <image src="/static/temp/c6.png"></image>
        <text>礼品鲜花</text>
      </view>
      <view class="cate-item" @click="navToUrl('/pages/product/list?cate_id1=3')">
        <image src="/static/temp/c7.png"></image>
        <text>男装女装</text>
      </view>
      <view class="cate-item" @click="navToUrl('/pages/product/list?cate_id1=4')">
        <image src="/static/temp/c8.png"></image>
        <text>母婴产品</text>
      </view>
    </view>

    <view class="ad-1">
      <image src="/static/temp/ad1.jpg" mode="scaleToFill"></image>
    </view>

    <!-- 秒杀楼层 -->
    <!-- <view class="seckill-section m-t">
      <view class="s-header">
        <image class="s-img" src="/static/temp/secskill-img.jpg" mode="widthFix"></image>
        <text class="tip">8点场</text>
        <text class="hour timer">07</text>
        <text class="minute timer">13</text>
        <text class="second timer">55</text>
        <text class="yticon icon-you"></text>
      </view>
      <scroll-view class="floor-list" scroll-x>
        <view class="scoll-wrapper">
          <view v-for="(item, index) in goodsList" :key="index" class="floor-item" @click="navToDetailPage(item)">
            <image :src="item.image" mode="aspectFill"></image>
            <text class="title clamp">{{ item.title }}</text>
            <text class="price">￥{{ item.price }}</text>
          </view>
        </view>
      </scroll-view>
    </view> -->

    <!-- 团购楼层 -->
    <!-- <view class="f-header m-t">
      <image src="/static/temp/h1.png"></image>
      <view class="tit-box">
        <text class="tit">精品团购</text>
        <text class="tit2">Boutique Group Buying</text>
      </view>
      <text class="yticon icon-you"></text>
    </view> 
    
    <view class="group-section">
      <swiper class="g-swiper" :duration="500">
        <swiper-item class="g-swiper-item" v-for="(item, index) in goodsList" :key="index" v-if="index % 2 === 0"
          @click="navToDetailPage(item)">
          <view class="g-item left">
            <image :src="item.image" mode="aspectFill"></image>
            <view class="t-box">
              <text class="title clamp">{{ item.title }}</text>
              <view class="price-box">
                <text class="price">￥{{ item.price }}</text>
                <text class="m-price">￥188</text>
              </view>

              <view class="pro-box">
                <view class="progress-box">
                  <progress percent="72" activeColor="#fa436a" active stroke-width="6" />
                </view>
                <text>6人成团</text>
              </view>
            </view>
          </view>
          <view class="g-item right">
            <image :src="goodsList[index + 1].image" mode="aspectFill"></image>
            <view class="t-box">
              <text class="title clamp">{{ goodsList[index + 1].title }}</text>
              <view class="price-box">
                <text class="price">￥{{ goodsList[index + 1].price }}</text>
                <text class="m-price">￥188</text>
              </view>
              <view class="pro-box">
                <view class="progress-box">
                  <progress percent="72" activeColor="#fa436a" active stroke-width="6" />
                </view>
                <text>10人成团</text>
              </view>
            </view>
          </view>
        </swiper-item>
      </swiper>
    </view>
-->
    <!-- 分类推荐楼层 -->
    <view class="f-header m-t" v-if="recommendCateGoods.length > 0">
      <image src="/static/temp/h1.png"></image>
      <view class="tit-box">
        <text class="tit">分类精选</text>
        <text class="tit2">Competitive Products For You</text>
      </view>
      <text class="yticon icon-you"></text>
    </view>
    <view class="hot-floor" v-for="(itx, i) in recommendCateGoods">
      <view class="floor-img-box">
        <image class="floor-img" :src="itx.big_pic" mode="scaleToFill"></image>
      </view>
      <scroll-view class="floor-list" scroll-x>
        <view class="scoll-wrapper">
          <view
            v-for="(item, index) in itx.goodsList"
            :key="index"
            class="floor-item"
            @click="navToDetailPage(item)"
          >
            <image :src="item.main_image" mode="aspectFill"></image>
            <text class="title clamp">{{ item.name }}</text>
            <text class="price">￥{{ item.min_price }}</text>
          </view>
          <view class="more" @click="toProductList(itx.id)">
            <text>查看全部</text>
            <text>More+</text>
          </view>
        </view>
      </scroll-view>
    </view>
    <!-- <view class="hot-floor">
      <view class="floor-img-box">
        <image
          class="floor-img"
          src="https://cloud.2myxc.com/upload/common/images/20240121/20240121091351170579963147416.jpg"
          mode="scaleToFill"
        ></image>
      </view>
      <scroll-view class="floor-list" scroll-x>
        <view class="scoll-wrapper">
          <view
            v-for="(item, index) in goodsList"
            :key="index"
            class="floor-item"
            @click="navToDetailPage(item)"
          >
            <image :src="item.image" mode="aspectFill"></image>
            <text class="title clamp">{{ item.title }}</text>
            <text class="price">￥{{ item.price }}</text>
          </view>
          <view class="more">
            <text>查看全部</text>
            <text>More+</text>
          </view>
        </view>
      </scroll-view>
    </view>
    <view class="hot-floor">
      <view class="floor-img-box">
        <image
          class="floor-img"
          src="https://cloud.2myxc.com/upload/common/images/20240121/20240121091351170579963147416.jpg"
          mode="scaleToFill"
        ></image>
      </view>
      <scroll-view class="floor-list" scroll-x>
        <view class="scoll-wrapper">
          <view
            v-for="(item, index) in goodsList"
            :key="index"
            class="floor-item"
            @click="navToDetailPage(item)"
          >
            <image :src="item.image3" mode="aspectFill"></image>
            <text class="title clamp">{{ item.title }}</text>
            <text class="price">￥{{ item.price }}</text>
          </view>
          <view class="more">
            <text>查看全部</text>
            <text>More+</text>
          </view>
        </view>
      </scroll-view>
    </view>

	 -->

    <!-- 猜你喜欢 -->
    <view class="f-header m-t" v-if="homeGoods.length > 0">
      <image src="/static/temp/h1.png"></image>
      <view class="tit-box">
        <text class="tit">猜你喜欢</text>
        <text class="tit2">Guess You Like It</text>
      </view>
      <text class="yticon icon-you"></text>
    </view>

    <view class="guess-section">
      <view
        v-for="(item, index) in homeGoods"
        :key="index"
        class="guess-item"
        @click="navToDetailPage(item)"
      >
        <view class="image-wrapper">
          <image :src="item.main_image" mode="aspectFill"></image>
        </view>
        <text class="title clamp">{{ item.name }}</text>
        <text class="price">￥{{ item.min_price }}</text>
      </view>
    </view>
  </view>
</template>

<script>
export default {
  data() {
    return {
      titleNViewBackground: "",
      swiperCurrent: 0,
      swiperLength: 0,
      goodsList: [],
      recommendCateGoods: [],
      homeGoods: [],
      advList: [],
    };
  },

  onLoad() {
    this.loadData();
  },
  methods: {
    /**
     * 请求静态数据只是为了代码不那么乱
     * 分次请求未作整合
     */
    async loadData() {
      let goodsList = await this.$api.json("goodsList");
      this.goodsList = goodsList || [];

      const res = await this.$http.home.homeIndex();
      this.homeGoods = res.data.homeGoods || [];
      this.recommendCateGoods = res.data.recommendCateGoods || [];
      this.advList = res.data.advList || [];
      this.titleNViewBackground = this.advList[0].background;
      this.swiperLength = this.advList.length;
      //   Promise.all([
      //     this.$http.goods.homeGoods(),
      //     this.$http.goods.recommendCateGoods(),
      //   ]).then((res) => {
      // 	this.homeGoods = res[0].data || [];
      // 	this.recommendCateGoods = res[1].data || [];
      //   });
    },
    //轮播图切换修改背景色
    swiperChange(e) {
      const index = e.detail.current;
      this.swiperCurrent = index;
      this.titleNViewBackground = this.advList[index].background;
    },
    //详情页
    navToDetailPage(item) {
      uni.navigateTo({
        url: `/pages/product/product?id=${item.id}`,
      });
    },
    navToUrl(url) {
      if (!url) {
        return;
      }
      uni.navigateTo({
        url: url,
      });
    },
    toProductList(id) {
      uni.navigateTo({
        url: `/pages/product/list?cate_id1=${id}`,
      });
    },
  },
  // #ifndef MP
  // 标题栏input搜索框点击
  onNavigationBarSearchInputClicked: async function (e) {
    this.$api.msg("点击了搜索");
    uni.navigateTo({
      url: "/pages/search/index",
    });
  },
  //点击导航栏 buttons 时触发
  onNavigationBarButtonTap(e) {
    const index = e.index;
    if (index === 0) {
      this.$api.msg("点击了扫描");
    } else if (index === 1) {
      // #ifdef APP-PLUS
      const pages = getCurrentPages();
      const page = pages[pages.length - 1];
      const currentWebview = page.$getAppWebview();
      currentWebview.hideTitleNViewButtonRedDot({
        index,
      });
      // #endif
      uni.navigateTo({
        url: "/pages/notice/notice",
      });
    }
  },
  // #endif
};
</script>

<style lang="scss">
/* #ifdef MP */
.mp-search-box {
  position: absolute;
  left: 0;
  top: 30upx;
  z-index: 9999;
  width: 100%;
  padding: 0 80upx;

  .ser-input {
    flex: 1;
    height: 56upx;
    line-height: 56upx;
    text-align: center;
    font-size: 28upx;
    color: $font-color-base;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.6);
  }
}

page {
  .cate-section {
    position: relative;
    z-index: 5;
    border-radius: 16upx 16upx 0 0;
    margin-top: -20upx;
  }

  .carousel-section {
    padding: 0;

    .titleNview-placing {
      padding-top: 0;
      height: 0;
    }

    .carousel {
      .carousel-item {
        padding: 0;
      }
    }

    .swiper-dots {
      left: 45upx;
      bottom: 40upx;
    }
  }
}

/* #endif */

page {
  background: #f5f5f5;
}

.m-t {
  margin-top: 16upx;
}

/* 头部 轮播图 */
.carousel-section {
  position: relative;
  padding-top: 10px;

  .titleNview-placing {
    height: var(--status-bar-height);
    padding-top: 44px;
    box-sizing: content-box;
  }

  .titleNview-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 426upx;
    transition: 0.4s;
  }
}

.carousel {
  width: 100%;
  height: 350upx;

  .carousel-item {
    width: 100%;
    height: 100%;
    padding: 0 28upx;
    overflow: hidden;
  }

  image {
    width: 100%;
    height: 100%;
    border-radius: 10upx;
  }
}

.swiper-dots {
  display: flex;
  position: absolute;
  left: 60upx;
  bottom: 15upx;
  width: 72upx;
  height: 36upx;
  background-image: url();
  background-size: 100% 100%;

  .num {
    width: 36upx;
    height: 36upx;
    border-radius: 50px;
    font-size: 24upx;
    color: #fff;
    text-align: center;
    line-height: 36upx;
  }

  .sign {
    position: absolute;
    top: 0;
    left: 50%;
    line-height: 36upx;
    font-size: 12upx;
    color: #fff;
    transform: translateX(-50%);
  }
}

/* 分类 */
.cate-section {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  padding: 30upx 22upx;
  background: #fff;

  .cate-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: $font-sm + 2upx;
    color: $font-color-dark;
  }

  /* 原图标颜色太深,不想改图了,所以加了透明度 */
  image {
    width: 88upx;
    height: 88upx;
    margin-bottom: 14upx;
    border-radius: 50%;
    opacity: 0.7;
    box-shadow: 4upx 4upx 20upx rgba(250, 67, 106, 0.3);
  }
}

.ad-1 {
  width: 100%;
  height: 210upx;
  padding: 10upx 0;
  background: #fff;

  image {
    width: 100%;
    height: 100%;
  }
}

/* 秒杀专区 */
.seckill-section {
  padding: 4upx 30upx 24upx;
  background: #fff;

  .s-header {
    display: flex;
    align-items: center;
    height: 92upx;
    line-height: 1;

    .s-img {
      width: 140upx;
      height: 30upx;
    }

    .tip {
      font-size: $font-base;
      color: $font-color-light;
      margin: 0 20upx 0 40upx;
    }

    .timer {
      display: inline-block;
      width: 40upx;
      height: 36upx;
      text-align: center;
      line-height: 36upx;
      margin-right: 14upx;
      font-size: $font-sm + 2upx;
      color: #fff;
      border-radius: 2px;
      background: rgba(0, 0, 0, 0.8);
    }

    .icon-you {
      font-size: $font-lg;
      color: $font-color-light;
      flex: 1;
      text-align: right;
    }
  }

  .floor-list {
    white-space: nowrap;
  }

  .scoll-wrapper {
    display: flex;
    align-items: flex-start;
  }

  .floor-item {
    width: 150upx;
    margin-right: 20upx;
    font-size: $font-sm + 2upx;
    color: $font-color-dark;
    line-height: 1.8;

    image {
      width: 150upx;
      height: 150upx;
      border-radius: 6upx;
    }

    .price {
      color: $uni-color-primary;
    }
  }
}

.f-header {
  display: flex;
  align-items: center;
  height: 140upx;
  padding: 6upx 30upx 8upx;
  background: #fff;

  image {
    flex-shrink: 0;
    width: 80upx;
    height: 80upx;
    margin-right: 20upx;
  }

  .tit-box {
    flex: 1;
    display: flex;
    flex-direction: column;
  }

  .tit {
    font-size: $font-lg + 2upx;
    color: #font-color-dark;
    line-height: 1.3;
  }

  .tit2 {
    font-size: $font-sm;
    color: $font-color-light;
  }

  .icon-you {
    font-size: $font-lg + 2upx;
    color: $font-color-light;
  }
}

/* 团购楼层 */
.group-section {
  background: #fff;

  .g-swiper {
    height: 650upx;
    padding-bottom: 30upx;
  }

  .g-swiper-item {
    width: 100%;
    padding: 0 30upx;
    display: flex;
  }

  image {
    width: 100%;
    height: 460upx;
    border-radius: 4px;
  }

  .g-item {
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  .left {
    flex: 1.2;
    margin-right: 24upx;

    .t-box {
      padding-top: 20upx;
    }
  }

  .right {
    flex: 0.8;
    flex-direction: column-reverse;

    .t-box {
      padding-bottom: 20upx;
    }
  }

  .t-box {
    height: 160upx;
    font-size: $font-base + 2upx;
    color: $font-color-dark;
    line-height: 1.6;
  }

  .price {
    color: $uni-color-primary;
  }

  .m-price {
    font-size: $font-sm + 2upx;
    text-decoration: line-through;
    color: $font-color-light;
    margin-left: 8upx;
  }

  .pro-box {
    display: flex;
    align-items: center;
    margin-top: 10upx;
    font-size: $font-sm;
    color: $font-base;
    padding-right: 10upx;
  }

  .progress-box {
    flex: 1;
    border-radius: 10px;
    overflow: hidden;
    margin-right: 8upx;
  }
}

/* 分类推荐楼层 */
.hot-floor {
  width: 100%;
  overflow: hidden;
  margin-bottom: 20upx;

  .floor-img-box {
    width: 100%;
    height: 320upx;
    position: relative;

    &:after {
      content: "";
      position: absolute;
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(rgba(255, 255, 255, 0.06) 30%, #f8f8f8);
    }
  }

  .floor-img {
    width: 100%;
    height: 100%;
  }

  .floor-list {
    white-space: nowrap;
    padding: 20upx;
    padding-right: 50upx;
    border-radius: 6upx;
    margin-top: -140upx;
    margin-left: 30upx;
    background: #fff;
    box-shadow: 1px 1px 5px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 1;
  }

  .scoll-wrapper {
    display: flex;
    align-items: flex-start;
  }

  .floor-item {
    width: 180upx;
    margin-right: 20upx;
    font-size: $font-sm + 2upx;
    color: $font-color-dark;
    line-height: 1.8;

    image {
      width: 180upx;
      height: 180upx;
      border-radius: 6upx;
    }

    .price {
      color: $uni-color-primary;
    }
  }

  .more {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    flex-shrink: 0;
    width: 180upx;
    height: 180upx;
    border-radius: 6upx;
    background: #f3f3f3;
    font-size: $font-base;
    color: $font-color-light;

    text:first-child {
      margin-bottom: 4upx;
    }
  }
}

/* 猜你喜欢 */
.guess-section {
  display: flex;
  flex-wrap: wrap;
  padding: 0 30upx;
  background: #fff;

  .guess-item {
    display: flex;
    flex-direction: column;
    width: 48%;
    padding-bottom: 40upx;

    &:nth-child(2n + 1) {
      margin-right: 4%;
    }
  }

  .image-wrapper {
    width: 100%;
    height: 330upx;
    border-radius: 3px;
    overflow: hidden;

    image {
      width: 100%;
      height: 100%;
      opacity: 1;
    }
  }

  .title {
    font-size: $font-lg;
    color: $font-color-dark;
    line-height: 80upx;
  }

  .price {
    font-size: $font-lg;
    color: $uni-color-primary;
    line-height: 1;
  }
}
</style>
